From WikiChip
N80L286-20 - AMD
< amd‎ | am286

Edit Values
N80L286-20
General Info
DesignerIntel
ManufacturerAMD
Model NumberN80L286-20
MarketEmbedded
Introduction1989 (launched)
ShopAmazon
General Specs
FamilyAm286
SeriesN80L286
LockedNo
Frequency20 MHz
Bus typeFSB
Bus speed20 MHz
Bus rate20 MT/s
Clock multiplier1
Microarchitecture
Microarchitecture80286
TechnologynMOS
Word Size16 bit
Cores1
Max Memory16 MiB
Max Address Mem0xFFFFFF
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Power dissipation2.89 W
Vcore5 V ± 5%
Tcase0 °C – 85 °C

N80L286-20 was a member of AMD's Am286 family specifically designed for low-power environments. This processor has a lower power dissipation than similar models in the family (2.89 W vs 3.15/3.3 W). This MPU was rated to operate at 20 MHz and was packaged in a 68-pin Plastic Leadless Chip Carrier package.

Cache[edit]

Main article: 80286 § Cache
Cache Info [Edit Values]
L1$ 0 KiB
0 MiB
0 B
0 GiB
1x0 KiB
L2$ 0 KiB
0 MiB
0 B
0 GiB
1x0 KiB

Graphics[edit]

This chip had no integrated graphics processing unit.

Features[edit]

  • Protected mode
  • Supports FPU coprocessor (Am287)
Facts about "N80L286-20 - AMD"
base frequency20 MHz (0.02 GHz, 20,000 kHz) +
bus rate20 MT/s (0.02 GT/s, 20,000 kT/s) +
bus speed20 MHz (0.02 GHz, 20,000 kHz) +
bus typeFSB +
clock multiplier1 +
core count1 +
core voltage5 V (50 dV, 500 cV, 5,000 mV) +
core voltage tolerance5% +
designerIntel +
familyAm286 +
first launched1989 +
full page nameamd/am286/n80l286-20 +
has locked clock multiplierfalse +
instance ofmicroprocessor +
l1$ size0 MiB (0 KiB, 0 B, 0 GiB) +
l2$ size0 MiB (0 KiB, 0 B, 0 GiB) +
ldate1989 +
manufacturerAMD +
market segmentEmbedded +
max case temperature358.15 K (85 °C, 185 °F, 644.67 °R) +
max cpu count1 +
max memory16 MiB (16,384 KiB, 16,777,216 B, 0.0156 GiB, 1.525879e-5 TiB) +
max memory address0xFFFFFF +
microarchitecture80286 +
min case temperature273.15 K (0 °C, 32 °F, 491.67 °R) +
model numberN80L286-20 +
nameN80L286-20 +
power dissipation2.89 W (2,890 mW, 0.00388 hp, 0.00289 kW) +
seriesN80L286 +
smp max ways1 +
technologynMOS +
word size16 bit (2 octets, 4 nibbles) +